The DraftKings promo code will give new users a $300 sign-up bonus for Oilers-Panthers, U.S. Open and MLB games this weekend.

New players can redeem the latest DraftKings promo code offer and start with a $5 bet to win $300 in total bonuses.

Bet $5, get $300 in bonus bets if your bet wins with the newest DraftKings promo code before Florida vs. Edmonton in Game 5 ...